Home Improvement

What is lock snapping?

Lock snapping is a common method used by burglars to gain entry into a property by exploiting a weakness found in many Euro cylinder looks. This technique involves snapping the lock cylinder in two places using pilers or other tools, which then allows the burglar to manipulate the locking mechanism and open the door. Now that we know, what is lock snapping? let us know about it in detail.

Lock snapping has become increasingly common in recent years, with many burglars using this method as a quick and easy way to gain access to properties. To prevent lock snapping, it is recommended that homeowners upgrade their euro cylinder locks to ones that meet the British Standard BS3621-2007, which are designed to be more resistant to snapping and other forms of attack. Other measures such as installing anti-snap locks, fitting additional security devices and ensuring that doors and windows are securely locked can also help to deter burglars and protect your property.

The technique is particularly effective against older lock cylinders that have not been upgraded to more secure versions. However, even newer cylinders can be vulnerable if they have been installed incorrectly or are of poor quality. While this technique is illegal, it is prevalent in many areas, and it’s essential for property owners to understand the advantages and disadvantages of using locks that are susceptible to snapping.

Continue to read to know the advantages and disadvantages of lock snapping in detail.

Advantages of Lock Snapping

  1. Easy to Execute – Lock snapping is a quick and straightforward technique, which is why it is so commonly used. Burglars can break a lock within seconds using a pair of pliers or a hammer.
  2. Inexpensive – The tools required to snap a lock are readily available and relatively cheap. This makes lock snapping an affordable method of breaking into properties.
  3. Stealthy – Because lock snapping is relatively quiet, burglars can break into properties without drawing attention to themselves. This makes it easier for them to avoid detection and escape before anyone notices.

Disadvantages of Lock Snapping

  1. Security Risk – Lock snapping is a significant security risk, as it provides an easy way for burglars to gain entry to a property. This is particularly concerning for home and businesses that contain valuable items or sensitive information.
  2. Vulnerability – Locks that are susceptible to snapping are often low-quality or outdated. This makes them vulnerable to other forms of attack, such as drilling or picking.
  3. Insurance Implications – Insurance companies may refuse to pay out if a property has been broken into using lock snapping. This is because they consider it to be a preventable security risk.
  4. Costly Repairs – If a lock has been snapped, it will need to be replaced entirely. This can be costly, especially if the lock is part of a larger security system.
  5. Inconvenience – If a lock has been snapped, the property owner will be unable to gain entry to their property until the lock has been replaced. This can be inconvenient and may cause further problems if the property is left unsecured.


Lock snapping is a prevalent technique used by burglars to gain entry to properties. While it may have some advantages, such as being easy to execute and inexpensive, it has serval significant disadvantages. These include being a security risk, vulnerability to other forms of attack, insurance implications, costly repairs, and inconvenience. As such, it is crucial for property owners to consider the risks of using locks that are susceptible to snapping and to invest in high-quality, secure locks that are resistant to attack.

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